* {
    margin: 0;
    padding: 0;
    list-style: none;
}

html {
    width: 100%;
    height: 100%;
    background-color: #222;
}

#box {
    padding-top:50px;
    text-align: center;
    color:#fff;
}

#main {
    position:relative;
    margin:0 auto;
    background-color:#444;
    border:1px solid #333;
}

#scorebar {
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    color:#fff;
    margin-bottom: 10px;
}

.food {
    background-color: #f00;
    border-radius: 10px;
}

.snake {
    background-color: #5FE85A;
}